TTP223 Capacitive Touch Sensor Red

TTP223 Capacitive Touch Sensor Module (Red)

​Short Description:

Upgrade your electronics projects with the TTP223 Capacitive Touch Sensor Module. Designed as a modern, reliable replacement for traditional mechanical push-buttons, this compact sensor detects human touch with high sensitivity. It can even register touches through non-metallic surfaces like plastic, acrylic, and glass, making it perfect for custom control panels, interactive displays, and hidden switches.

​Key Features:

• ​Reliable Touch Detection: Offers highly responsive capacitive touch sensing with zero mechanical wear and tear.
• ​Surface Penetration: Capable of detecting touch through thin non-metallic materials (such as acrylic or glass panels).
• ​Customizable Trigger Modes: Features onboard solder pads (A and B) that allow you to configure the output mode (Momentary or Toggle/Self-locking) and active output level (High or Low).
• ​Low Power Consumption: Highly efficient design, making it ideal for battery-operated Arduino and DIY hardware projects.
• ​Compact Design: The ultra-small footprint allows for easy integration into tightly packed circuits.

​Technical Specifications:

• ​Operating Voltage: 2.0V - 5.5V DC
• ​Sensor IC: TTP223
• ​Response Time: ~60ms (Fast mode) / ~220ms (Low power mode)
• ​Output Signal: Digital (High/Low)
• ​Pinout: VCC (Power), GND (Ground), SIG (Signal Output)
• ​PCB Color: Red
• ​Dimensions: 15mm x 11mm (approx.)

​Applications:

• ​Arduino and microcontroller projects.
• ​Smart home automation and custom lighting controls.
• ​Interactive DIY maker projects.
• ​Replacement for mechanical switches in consumer electronics.